| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.75 | 11.823% | $270.3321 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $148.26 | 13.430% | $168.1713 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $43.86 | 9.289% | $47.9342 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $116.50 | 3.164% | $120.1861 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $140.76 | 10.432% | $155.4441 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $180.82 | 4.772% | $189.4487 | $189.45 | $189.45 | $189.40 |
| Purchase #7 | $117.47 | 6.618% | $125.2442 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $989.42 | $1,076.7607 | $1,076.75 | $1,076.80 | $1,076.60 | |